diff --git a/open-lldp.spec b/open-lldp.spec
index 5d92e8f..994cd7f 100644
--- a/open-lldp.spec
+++ b/open-lldp.spec
@@ -1,19 +1,21 @@
 Name:          open-lldp
-Version:       0.9.46
+Version:       1.1
 Release:       1mamba
 Summary:       A core lldp engine for implementing TLVs
-Group:         System/Networking
+Group:         Applications/Networking
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.open-lldp.org/
-Source:        http://ftp-osl.osuosl.org/pub/open-lldp/open-lldp-%{version}.tar.gz
+Source:        https://github.com/intel/openlldp.git/v%{version}/openlldp-%{version}.tar.bz2
+#Source:        http://ftp-osl.osuosl.org/pub/open-lldp/open-lldp-%{version}.tar.gz
 Patch0:        open-lldp-0.9.46-bootstrap.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: ldconfig
 BuildRequires: libconfig-devel
-BuildRequires: libnl1-devel
+BuildRequires: libnl-devel
 ## AUTOBUILDREQ-END
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
@@ -56,28 +58,36 @@ This package contains libraries and header files for developing applications tha
 %debug_package
 
 %prep
-%setup -q
-%patch0 -p1
+%setup -q -n openlldp-%{version}
+#%patch0 -p1
+./bootstrap.sh
 
 %build
-./bootstrap.sh
 %configure
+
 %make
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall
+%makeinstall \
+   systemdsystemunitdir=%{_unitdir}
 
-install -D -m0644 lldpad.service %{buildroot}%{_unitdir}/lldpad.service
-rm -f %{buildroot}%{_sysconfdir}/init.d/lldpad
+#install -D -m0644 lldpad.service %{buildroot}%{_unitdir}/lldpad.service
+#rm -f %{buildroot}%{_sysconfdir}/init.d/lldpad
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
 %post
-if [ $1 -ge 1 ]; then
-   systemctl -q daemon-reload
-fi
+%systemd_post lldpad.socket
+:
+
+%preun
+%systemd_preun lldpad.socket
+:
+
+%postun
+%systemd_postun lldpad.socket
 :
 
 %post -n lib%{name} -p /sbin/ldconfig
@@ -90,7 +100,9 @@ fi
 %{_sbindir}/dcbtool
 %{_sbindir}/lldpad
 %{_sbindir}/lldptool
+%{_sbindir}/vdptool
 %{_unitdir}/lldpad.service
+%{_unitdir}/lldpad.socket
 %{_mandir}/man8/dcbtool.8*
 %{_mandir}/man8/lldpad.8*
 %{_mandir}/man8/lldptool-app.8*
@@ -102,6 +114,8 @@ fi
 %{_mandir}/man8/lldptool-pfc.8*
 %{_mandir}/man8/lldptool-vdp.8*
 %{_mandir}/man8/lldptool.8*
+%{_mandir}/man3/liblldp_clif-vdp22.3*
+%{_mandir}/man8/vdptool.8*
 
 %files -n lib%{name}
 %defattr(-,root,root)
@@ -120,5 +134,8 @@ fi
 %doc ChangeLog README
 
 %changelog
+* Tue Dec 08 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 1.1-1mamba
+- update to 1.1
+
 * Mon Jun 23 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 0.9.46-1mamba
 - package created using the webbuild interface